# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-05-02 09:27:54 EDT # # ---------------------------------- WARNING ---------------------------------------- # Some of the data that you have obtained from this U.S. Geological Survey database # may not have received Director's approval. Any such data values are qualified # as provisional and are subject to revision. Provisional data are released on the # condition that neither the USGS nor the United States Government may be held liable # for any damages resulting from its use. # # More data may be available offline. # For more information on these data, contact USGS Water Data Inquiries. # This file contains the annual peak streamflow data. # # This information includes the following fields: # # agency_cd Agency Code # site_no USGS station number # peak_dt Date of peak streamflow (format YYYY-MM-DD) # peak_tm Time of peak streamflow (24 hour format, 00:00 - 23:59) # peak_va Annual peak streamflow value in cfs # peak_cd Peak Discharge-Qualification codes (see explanation below) # gage_ht Gage height for the associated peak streamflow in feet # gage_ht_cd Gage height qualification codes # year_last_pk Peak streamflow reported is the highest since this year # ag_dt Date of maximum gage-height for water year (if not concurrent with peak) # ag_tm Time of maximum gage-height for water year (if not concurrent with peak # ag_gage_ht maximum Gage height for water year in feet (if not concurrent with peak # ag_gage_ht_cd maximum Gage height code # # Sites in this file include: # USGS 03115000 OHIO RIVER AT ST. MARYS, WV # # Peak Streamflow-Qualification Codes(peak_cd): # 1 ... Discharge is a Maximum Daily Average # 2 ... Discharge is an Estimate # 3 ... Discharge affected by Dam Failure # 4 ... Discharge less than indicated value, # which is Minimum Recordable Discharge at this site # 5 ... Discharge affected to unknown degree by # Regulation or Diversion # 6 ... Discharge affected by Regulation or Diversion # 7 ... Discharge is an Historic Peak # 8 ... Discharge actually greater than indicated value # 9 ... Discharge due to Snowmelt, Hurricane, # Ice-Jam or Debris Dam breakup # A ... Year of occurrence is unknown or not exact # Bd ... Day of occurrence is unknown or not exact # Bm ... Month of occurrence is unknown or not exact # C ... All or part of the record affected by Urbanization, # Mining, Agricultural changes, Channelization, or other # F ... Peak supplied by another agency # O ... Opportunistic value not from systematic data collection # R ... Revised # # Gage height qualification codes(gage_ht_cd,ag_gage_ht_cd): # 1 ... Gage height affected by backwater # 2 ... Gage height not the maximum for the year # 3 ... Gage height at different site and(or) datum # 4 ... Gage height below minimum recordable elevation # 5 ... Gage height is an estimate # 6 ... Gage datum changed during this year # 7 ... Debris, mud, or hyper-concentrated flow # 8 ... Gage height tidally affected # Bd ... Day of occurrence is unknown or not exact # Bm ... Month of occurrence is unknown or not exact # F ... Peak supplied by another agency # R ... Revised # # agency_cd site_no peak_dt peak_tm peak_va peak_cd gage_ht gage_ht_cd year_last_pk ag_dt ag_tm ag_gage_ht ag_gage_ht_cd 5s 15s 10d 6s 8s 33s 8s 27s 4s 10d 6s 8s 27s USGS 03115000 1913-03-00 54.20 Bd USGS 03115000 1938-04-11 177000 1,5 27.09 USGS 03115000 1939-02-05 214000 1,5 30.04 USGS 03115000 1940-04-22 320000 1,5 40.73 3,6 USGS 03115000 1941-06-06 225000 5 29.18 3 USGS 03115000 1942-04-12 221000 5 30.56 3 USGS 03115000 1943-01-01 421000 5 46.67 3 USGS 03115000 1944-03-26 170000 5 25.27 3 USGS 03115000 1945-03-08 359000 5 44.82 3 USGS 03115000 1946-05-30 214000 5 29.41 3 USGS 03115000 1947-06-09 173000 5 26.00 3 USGS 03115000 1948-04-16 334000 5 43.44 3 USGS 03115000 1949-01-29 208000 5 31.35 3 USGS 03115000 1950-01-08 189000 5 29.64 3 USGS 03115000 1950-12-06 292000 5 36.89 3 USGS 03115000 1952-01-29 321000 5 40.78 6 USGS 03115000 1953-03-27 136000 5 21.28 USGS 03115000 1954-03-05 152000 5 23.13 USGS 03115000 1954-10-18 314000 5 37.26 USGS 03115000 1956-03-10 263000 5 34.66 USGS 03115000 1957-04-06 195000 5 28.24 USGS 03115000 1958-05-09 186000 5 28.71 USGS 03115000 1959-01-24 302000 5 38.98 USGS 03115000 1960-04-02 275000 5 34.45 USGS 03115000 1961-02-28 202000 5 28.66 USGS 03115000 1962-03-24 156000 5 1962-03-01 25.36 1 USGS 03115000 1963-03-07 266000 5 37.28 USGS 03115000 1964-03-12 383000 5 42.75 USGS 03115000 1965-01-26 151000 5 22.97 USGS 03115000 1966-02-15 297000 5 36.94 USGS 03115000 1967-03-08 256000 5 34.59 USGS 03115000 1968-02-01 180000 1,5 USGS 03115000 1969-02-01 157000 5 24.37 USGS 03115000 1970-04-04 250000 5 31.60 USGS 03115000 1971-02-24 200000 5 1971-02-23 28.03 1 USGS 03115000 1972-06-25 382000 5 38.48